20080.270.520.27 20120.250.480.23 20130.270.490.23 20150.20.490.19 20160.260.480.18 20170.260.460.2 20180.270.530.16 20190.250.470.19 20200.290.50.13 20210.240.50.24 20220.290.460.19 20230.320.460.19 20240.320.440.22